TY - GEN AU - Goonewardene, I. P. TI - About multiple choice questions and a guide to answering MCQs: for medical undergraduates and postgraduates and teachers in medical sciences SN - 9558209031 U1 - 616.1 PY - 1999/// CY - Ganemulla PB - Surendra Prakashana KW - Diseases of cardiovascular system KW - Diseases ER -