| Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK: a molecular, biological, and epidemiological study KK Kumarasamy, MA Toleman, TR Walsh, J Bagaria, F Butt, ... The Lancet infectious diseases 10 (9), 597-602, 2010 | 4070 | 2010 |
| Phylogenetic diversity of Escherichia coli strains producing NDM-type carbapenemases S Mushtaq, S Irfan, JB Sarma, M Doumith, R Pike, J Pitout, DM Livermore, ... Journal of antimicrobial chemotherapy 66 (9), 2002-2005, 2011 | 216 | 2011 |
| Impact of infection control activities on the rate of needle stick injuries at a tertiary care hospital of Pakistan over a period of six years: an observational study A Zafar, F Habib, R Hadwani, M Ejaz, K Khowaja, R Khowaja, S Irfan BMC infectious diseases 9, 1-8, 2009 | 164 | 2009 |
| Emergence of Carbapenem resistant Gram negative and vancomycin resistant Gram positive organisms in bacteremic isolates of febrile neutropenic patients: a descriptive study S Irfan, F Idrees, V Mehraj, F Habib, S Adil, R Hasan BMC Infectious Diseases 8, 1-6, 2008 | 121 | 2008 |
| Metallo-β-lactamase-producing clinical isolates of Acinetobacter species and Pseudomonas aeruginosa from intensive care unit patients of a tertiary care hospital S Irfan, A Zafar, D Guhar, T Ahsan, R Hasan Indian journal of medical microbiology 26 (3), 243-245, 2008 | 115 | 2008 |
| Molecular and epidemiological characterisation of clinical isolates of carbapenem-resistant Acinetobacter baumannii from public and private sector intensive care units in … S Irfan, JF Turton, J Mehraj, SZ Siddiqui, S Haider, A Zafar, B Memon, ... Journal of Hospital Infection 78 (2), 143-148, 2011 | 62 | 2011 |
| Antimicrobial resistance in typhoidal Salmonella: surveillance for enteric fever in Asia project, 2016–2019 FN Qamar, MT Yousafzai, IF Dehraj, S Shakoor, S Irfan, A Hotwani, ... Clinical Infectious Diseases 71 (Supplement_3), S276-S284, 2020 | 60 | 2020 |
| Terpenoids with antifungal activity trigger mitochondrial dysfunction in Saccharomyces cerevisiae E Haque, S Irfan, M Kamil, S Sheikh, A Hasan, A Ahmad, V Lakshmi, ... Microbiology 85, 436-443, 2016 | 59 | 2016 |
| Antibiotic susceptibility of pathogens isolated from patients with community-acquired respiratory tract infections in Pakistan--the active study A Zafar, Z Hussain, E Lomama, S Sibille, S Irfan, E Khan Journal of Ayub Medical College 20 (1), 7, 2008 | 48 | 2008 |
| Inducible clindamycin resistance due to expression of erm genes in Staphylococcus aureus: report from a tertiary care Hospital Karachi, Pakistan N Fasih, S Irfan, A Zafar, E Khan, R Hasan Journal of the Pakistan Medical Association 60 (9), 750, 2010 | 40 | 2010 |
| Antimicrobial susceptibility against metronidazole and carbapenem in clinical anaerobic isolates from Pakistan Y Shafquat, K Jabeen, J Farooqi, K Mehmood, S Irfan, R Hasan, A Zafar Antimicrobial Resistance & Infection Control 8, 1-7, 2019 | 39 | 2019 |
| Assessment of resistance in multi drug resistant tuberculosis patients S Irfan, Q Hassan, R Hasan Journal of Pakistan Medical Association 56 (9), 397, 2006 | 39 | 2006 |
| Relationship between HbA1c and Lipid Profile Seen in Bangladeshi Type 2 Diabetes Mellitus Patients Attending BIRDEM Hospital: A Cross-Sectional Study. A Begum, SR Irfan, MR Hoque, SH Habib, S Parvin, R Malek, S Akhter, ... Mymensingh medical journal: MMJ 28 (1), 91-95, 2019 | 38 | 2019 |
| Increase in isolation of extended spectrum beta lactamase producing multidrug resistant non typhoidal Salmonellae in Pakistan K Jabeen, A Zafar, S Irfan, E Khan, V Mehraj, R Hasan BMC Infectious Diseases 10, 1-6, 2010 | 35 | 2010 |
| Dissemination and spread of New Delhi Metallo-beta-lactamase-1 Superbugs in hospital settings E Khan, S Irfan, BA Sultan, A Nasir, R Hasan Journal of Pakistan Medical Association 66 (8), 999, 2016 | 31 | 2016 |
| Use of “Parasep filter fecal concentrator tubes” for the detection of intestinal parasites in stool samples under routine conditions M Zeeshan, A Zafar, Z Saeed, S Irfan, ZA Sobani, S Shakoor, MA Beg Indian Journal of Pathology and Microbiology 54 (1), 121-123, 2011 | 29 | 2011 |
| Readiness for antimicrobial resistance (AMR) surveillance in Pakistan; a model for laboratory strengthening DK Saeed, R Hasan, M Naim, A Zafar, E Khan, K Jabeen, S Irfan, I Ahmed, ... Antimicrobial Resistance & Infection Control 6, 1-7, 2017 | 25 | 2017 |
| Increasing Trend of Resistance to Penicillin, Tetracycline, and Fluoroquinolone Resistance in Neisseria gonorrhoeae from Pakistan (1992–2009) K Jabeen, S Nizamuddin, S Irfan, E Khan, F Malik, A Zafar Journal of Tropical Medicine 2011, 2011 | 25 | 2011 |
| In vitro susceptibility of typhoidal salmonellae against newer antimicrobial agents: a search for alternate treatment options S Qaiser, S Irfan, E Khan, T Ahsan, A Zafar Journal of the Pakistan Medical Association 61 (5), 462, 2011 | 25 | 2011 |
| Mobile phones in the orthopedic operating room: microbial colonization and antimicrobial resistance NQ Qureshi, SH Mufarrih, S Irfan, RH Rashid, AJ Zubairi, A Sadruddin, ... World Journal of Orthopedics 11 (5), 252, 2020 | 24 | 2020 |
