WHO ., . (2005). MANUAL OF BASIC TECHNIQUES FOR A HEALTH LABORATORY. NULL: ALL INDIA TEXT BOOKS SUPP. (A.T.T.B.S).
WHO, . 2005. MANUAL OF BASIC TECHNIQUES FOR A HEALTH LABORATORY. NULL: ALL INDIA TEXT BOOKS SUPP. (A.T.T.B.S).
WHO, . MANUAL OF BASIC TECHNIQUES FOR A HEALTH LABORATORY. NULL: ALL INDIA TEXT BOOKS SUPP. (A.T.T.B.S). 2005.