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Malaria: prophylaxis and therapy.
Leo YS, Chew SK, Allen DM, Monteiro EH. Leo YS, et al. Singapore Med J. 1994 Oct;35(5):509-11. Singapore Med J. 1994. PMID: 7701373 Review.
Understanding HIV disease.
Leo YS. Leo YS. Singapore Med J. 1995 Oct;36(5):545-8. Singapore Med J. 1995. PMID: 8882545 Review.
Outbreak of Nipah-virus infection among abattoir workers in Singapore.
Paton NI, Leo YS, Zaki SR, Auchus AP, Lee KE, Ling AE, Chew SK, Ang B, Rollin PE, Umapathi T, Sng I, Lee CC, Lim E, Ksiazek TG. Paton NI, et al. Among authors: leo ys. Lancet. 1999 Oct 9;354(9186):1253-6. doi: 10.1016/S0140-6736(99)04379-2. Lancet. 1999. PMID: 10520634
417 results