Carl E. Taylor ... [et al.]
John Hopkins University Press, 1983
Buku Teks
Hart, R.H.
World Health Organization, 1990
Buku Teks SO
I.P.P.F., 1970
Buku Teks SO
Balldin, B.O.
African Medical and Research Foundation, 1975
Buku Teks
John Wiley & Sons 1, 1982
Buku Teks