S. Z. A. Shah; B. R. Devrajani; T. Devrajani; I. Bibi
(Lahore: Pakistan Association for the Advancement of Science, 2010-03-06)
This comparative cross-sectional study was conducted at Liaquat University Hospital, Hyderabad, from March 2008 to August 2008. The two groups and total 200 subjects (100 in each group) attending medical out patient ...