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Kitchen WH, Doyle LW, Rickards AL, Ford G, Kelly E, Callanan C.Kitchen WH, et al. Among authors: rickards al.Aust N Z J Obstet Gynaecol. 1991 Nov;31(4):337-9. doi: 10.1111/j.1479-828x.1991.tb02815.x.Aust N Z J Obstet Gynaecol. 1991.PMID: 1839206Review.
Kitchen WH, Rickards AL, Ford GW, Doyle LW, Kelly E, Ryan MM.Kitchen WH, et al. Among authors: rickards al.Aust Paediatr J. 1989 Oct;25(5):288-91. doi: 10.1111/j.1440-1754.1989.tb01479.x.Aust Paediatr J. 1989.PMID: 2590129