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BOORMAN JP, PORTERFIELD JS.BOORMAN JP, et al. Among authors: porterfield js.Trans R Soc Trop Med Hyg. 1957 Sep;51(5):439-49. doi: 10.1016/0035-9203(57)90079-2.Trans R Soc Trop Med Hyg. 1957.PMID: 13468005No abstract available.
Wolff HL, Croon JJ, Porterfield JS, de Madrid AT.Wolff HL, et al. Among authors: porterfield js.Trans R Soc Trop Med Hyg. 1970;64(4):474. doi: 10.1016/0035-9203(70)90052-0.Trans R Soc Trop Med Hyg. 1970.PMID: 5485607No abstract available.
Salim AR, Porterfield JS.Salim AR, et al. Among authors: porterfield js.Trans R Soc Trop Med Hyg. 1973;67(2):206-10. doi: 10.1016/0035-9203(73)90145-4.Trans R Soc Trop Med Hyg. 1973.PMID: 4784057No abstract available.
BOORMAN JP, PORTERFIELD JS.BOORMAN JP, et al. Among authors: porterfield js.Trans R Soc Trop Med Hyg. 1956 May;50(3):238-42. doi: 10.1016/0035-9203(56)90029-3.Trans R Soc Trop Med Hyg. 1956.PMID: 13337908No abstract available.
WILLIAMS MC, WOODALL JP, PORTERFIELD JS.WILLIAMS MC, et al. Among authors: porterfield js.Trans R Soc Trop Med Hyg. 1962 Mar;56:166-72. doi: 10.1016/0035-9203(62)90144-x.Trans R Soc Trop Med Hyg. 1962.PMID: 14038061No abstract available.