Umunnah JO, Mmadieke OC, Amaechi IA, et al. Sierra Leone Journal of Biomedical Research. 2021; 13 (1) : 1-8.

Rosendo dos Santos A, Silva P, Costa L, et al. BMC infectious diseases. 2021; 21 (1) : 916.

Darlong J, Govindasamy K, Daniel A. Indian journal of dermatology, venereology and leprology. 2021;

Barcelos R, Sousa GSD, de Almeida M, et al. Revista da Escola de Enfermagem da U S P. 2021;

Trujillo-Ramirez L, Palacios-Ariza MA, Pradilla I, et al. PAGEPress Publications. Dermatology Reports. 2021;

Shah V, Singh R, Agrawal S, et al. Indian journal of dermatology. 2021; 66 (3) : 308-313.

Sightsavers . Sightsavers. 2021;

Dharmawan Y, Fuady A, Korfage I, et al. PLoS neglected tropical diseases. 2021; 15 (8) : e0009651.

Santana EMFD, de Brito K, Andrade S, et al. Revista brasileira de enfermagem. 2021; 74 (5) : e20200862.

Abreu C, Vilhena M, de Miranda S, et al. Lepra. Leprosy Review. 2021; 92 (2) : 124-133.