Sensitive Spectrophotometric Determination of Tetracycline Hydrochloride Indosage forms using Sodium Nitroprusside and Hydroxylamine Hydrochloride. ANJS [Internet]. 2018 Jun. 26 [cited 2024 Nov. 4];17(3):53-8. Available from: https://mail.anjs.edu.iq/index.php/anjs/article/view/404