00526     2200157   4500001002100000008003900021035002000060245010400080260004700184300002600231020001500257084002500272082001900297650003800316990001400354INLIS000000000000634                                   N    a0010-0317000632  aAnimal models in AIDS : International TNO Meeting, Maastrcht, The Netherlands, 23 - 26 October 1989  aNew York :bElsevier Applied Sciencec1990  axxii, 380 hlm.c24 cm  a0444812644  a616.979 200 72 Int a  a616.979 200 72  aAQUIRED IMMUNODEFICIENCY SYNDROME  a140095412