Winstone, M. Nyandiko; Samuel, Ayaya; Esther, Nabakwe; Constance, Tenge; John, E. Sidle; Constantin, T. Yiannoutsos; Beverly, Musick; Kara, Wools-Kaloustian; William, M. Tierney(Moi university, 2006-08-08)
Kimaiyo Sylvester; Sidle John; Nyandiko Winstone M.; Inui Thomas S; Frankel Richard M; Muriuki Tadeo; Mamlin Joseph; Einterz Robert(Springer, 2007-10-31)
Kimaiyo Sylvester; Siika Abraham Mosigisi; Nyandiko Winstone M.; Mwangi Ann; Waxman Michael; Sidle John; Kara K Wools-Kaloustian(Journal of Acquired Immune Deficiency Syndromes, 2009-05)