Azmi Sarrif 101 persoalan tentang ubat OTC / Azmi Sarrif - Kuala Lumpur : Utusan Publications & Distributors Sdn Bhd , 1994. - 105 p ; 19 cm. ISBN: 9676104906 Subjects--Topical Terms: Drugs, Non-prescriptions National Library of Medicine Call No.: QV772