Muhammad Shahjahan Khan

Prevalence of depression, anxiety and their associated factors among medical students in Karachi, Pakistan.

Muhammad Shahjahan Khan, Sajid Mahmood, Areef Badshah et al. · PubMed · 2006 · 257 citations

High prevalence of lack of knowledge of symptoms of acute myocardial infarction inPakistan and its contribution to delayed presentationto the hospital

Muhammad Shahjahan Khan, Fahim Haider Jafary, Azhar Faruqui et al. · BMC Public Health · 2007 · 86 citations · Full text

Does academic assessment system type affect levels of academic stress in medical students? A cross-sectional study from Pakistan

Madiha Ali, Hamna Asim, Ahmed I. Edhi et al. · Medical Education Online · 2015 · 46 citations · Full text

Inaccurate diagnosis of COPD: the Welsh National COPD Audit

Marie Fisk, Viktoria McMillan, James Brown et al. · British Journal of General Practice · 2018 · 25 citations · Full text

Acute myocardial infarction: profile and management at a tertiary care hospital in Karachi.

Zainab Samad, Adnan Rashid, Muhammad Atif Khan et al. · PubMed · 2002 · 14 citations