Ferreira J, de Carvalho F, Pessolani MC V, et al. Comparative immunology, microbiology and infectious diseases. 2019;

Sharma R, Singh P, McCoy R, et al. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. 2019;

Singh VK, Joshi A, Gurung C, et al. Kathmandu University medical journal (KUMJ). 2019; 17 (65) : 40-45.

Shrestha B, Ranabhat K, Pant R, et al. Kathmandu University medical journal (KUMJ). 2019; 17 (65) : 73-76.

Mushtaq S, Dogra N, Dogra D, et al. Indian journal of dermatology, venereology and leprology. 2020; 86 (2) : 141-149.

Oluwole A, Dean L, Lar L, et al. Human resources for health. 2019; 17 (1) : 79.

O O, D M, JE B, et al. Frontiers in public health. 2019;

Manta F, Barbieri RR, Moreira SJ M, et al. Scientific reports. 2019; 9 (1) : 16675.

Agarwal R, Sharma P, Nyati K. Immune network. 2019; 19 (5) : e30.

2019;