Authors:
Halperin, SA
Scheifele, D
Barreto, L
Pim, C
Guasparini, R
Medd, L
Meekison, W
Eastwood, BJ
Citation: Sa. Halperin et al., Comparison of a fifth dose of a five-component acellular or a whole cell pertussis vaccine in children four to six years of age, PEDIAT INF, 18(9), 1999, pp. 772-779
Authors:
Isaac-Renton, J
Blatherwick, J
Bowie, WR
Fyfe, M
Khan, M
Li, A
King, A
McLean, M
Medd, L
Moorehead, W
Ong, CS
Robertson, W
Citation: J. Isaac-renton et al., Epidemic and endemic seroprevalence of antibodies to Cryptosporidium and Giardia in residents of three communities with different drinking water supplies, AM J TROP M, 60(4), 1999, pp. 578-583