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Bailey WC, Kohler CL, Richards JM Jr, Windsor RA, Brooks CM, Gerald LB, Martin B, Higgins DM, Liu T.Bailey WC, et al. Among authors: richards jm jr.Arch Intern Med. 1999 Nov 8;159(20):2422-8. doi: 10.1001/archinte.159.20.2422.Arch Intern Med. 1999.PMID: 10665890Clinical Trial.
Player R, Richards JM Jr, Kohler CL, Woodby LL, Brooks CM, Bailey WC.Player R, et al. Among authors: richards jm jr.J Asthma. 1994;31(6):437-44. doi: 10.3109/02770909409089485.J Asthma. 1994.PMID: 7961320
Richards JM Jr, Kohler CL, Ryan WG, Jackson JR, Goldenberg RL.Richards JM Jr, et al.Contraception. 1991 Apr;43(4):325-33. doi: 10.1016/0010-7824(91)90071-m.Contraception. 1991.PMID: 1855379