R. J. Osman, R. Unkels, U. Aliyu, H. A. Musa, and O. K. Mathew, “BARRIERS TO MALE INVOLVEMENT IN UPTAKE OF PREVENTION-OF-MOTHER-TO-CHILD-TRANSMISSION (PMTCT) OF HIV IN SUB-SAHARAN AFRICA”, Med. res. chronicles, vol. 1, no. 1, pp. 21-29, Oct. 2014.