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Authors: Verschoor, EJ Warren, KS Langenhuijzen, S",Heriyanto,"Swan, RA Heeney, JL

Citation: Ej. Verschoor et al., Analysis of two genomic variants of orang-utan hepadnavirus and their relationship to other primate hepatitis B-like viruses, J GEN VIROL, 82, 2001, pp. 893-897

Authors: Warren, KS Nijman, IJ Lenstra, JA Swan, RA",Heriyanto,"den Boer, M

Citation: Ks. Warren et al., Microsatellite DNA variation in Bornean orangutans (Pongo pygmaeus), J MED PRIM, 29(2), 2000, pp. 57-62

Authors: Taylor, KL Swan, RA Chapman, HM

Citation: Kl. Taylor et al., Agricultural consultancy - a career choice for veterinarians, AUST VET J, 78(7), 2000, pp. 489-493

Authors: Warren, KS Heeney, JL Swan, RA",Heriyanto,"Verschoor, EJ

Citation: Ks. Warren et al., A new group of hepadnaviruses naturally infecting orangutans (Pongo pygmaeus), J VIROLOGY, 73(9), 1999, pp. 7860-7865