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Wharton RA Jr, McKay CP, Mancinelli RL, Simmons GM Jr.Wharton RA Jr, et al. Among authors: mckay cp.Adv Space Res. 1989;9(6):147-53. doi: 10.1016/0273-1177(89)90221-4.Adv Space Res. 1989.PMID: 11537365