Qadri A, Arifzai A, Danish RU, Bangash SG. Descriptive Study of Pertussis in the Post Graduated Hospital Khost Afghanistan. J. Res. Appl. Sci. Biotechnol. [Internet]. 2022 Dec. 10 [cited 2024 Nov. 23];1(5):75-8. Available from: https://jrasb.com/index.php/jrasb/article/view/97