APA
muller a. s., .population studies on the prevalence of rheumatic diseases in liberia and nigeria muller,alexander samuel. 1st ed. | S-ravenhage Pasmans: .
Chicago
muller alxander samuel,1930, .population studies on the prevalence of rheumatic diseases in liberia and nigeria muller,alexander samuel. 1st ed. | S-ravenhage Pasmans: .
Harvard
muller a. s., .population studies on the prevalence of rheumatic diseases in liberia and nigeria muller,alexander samuel. 1st ed. | S-ravenhage Pasmans: .
MLA
muller alxander samuel,1930, .1st ed. | S-ravenhage Pasmans: . .