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Swarbrick ET, Fairclough PD, Campbell PJ, Levison DA, Greenwood RH, Baker LR.Swarbrick ET, et al. Among authors: levison da.Lancet. 1980 Nov 15;2(8203):1084-5. doi: 10.1016/s0140-6736(80)92309-0.Lancet. 1980.PMID: 6107712No abstract available.
Baker LR, Cattell WR, Levison DA, Edelman JB.Baker LR, et al. Among authors: levison da.Postgrad Med J. 1984 Jan;60(699):82-3. doi: 10.1136/pgmj.60.699.82-a.Postgrad Med J. 1984.PMID: 6694957Free PMC article.No abstract available.