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Dowling RH, Bell GD.Dowling RH, et al. Among authors: bell gd.Lancet. 1973 Feb 3;1(7797):267. doi: 10.1016/s0140-6736(73)90110-4.Lancet. 1973.PMID: 4119414No abstract available.
Dowling RH, Mok HY, Bell GD.Dowling RH, et al. Among authors: bell gd.Lancet. 1974 May 4;1(7862):875-6. doi: 10.1016/s0140-6736(74)90534-0.Lancet. 1974.PMID: 4132836No abstract available.
Mok HY, Bell GD, Dowling RH.Mok HY, et al. Among authors: bell gd.Lancet. 1974 Aug 3;2(7875):253-7. doi: 10.1016/s0140-6736(74)91415-9.Lancet. 1974.PMID: 4135688Clinical Trial.No abstract available.