Hamid A, Sadiq Z, Yaqub G, Khan N, Iqbal S, Iqbal K, et al. Synthesis and Bioassay of Novel Phenylhydrazine and 2,4-Dinitrophenylhydrazine Substituted Carbazoles. ajc [Internet]. 2013 May 2 [cited 2024 Jul. 17];25(10):5412-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/7584