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Collopy BT, Cade RJ, Cocks JR, Davis CA.Collopy BT, et al.Aust N Z J Surg. 1991 Apr;61(4):276-9. doi: 10.1111/j.1445-2197.1991.tb00211.x.Aust N Z J Surg. 1991.PMID: 2018436
Cade R, Collopy B, Ryan P.Cade R, et al. Among authors: collopy b.Aust N Z J Surg. 1980 Oct;50(5):481-3. doi: 10.1111/j.1445-2197.1980.tb04174.x.Aust N Z J Surg. 1980.PMID: 6934757
Cade R, Collopy B, Ryan P.Cade R, et al. Among authors: collopy b.Aust N Z J Surg. 1981 Jun;51(3):309-11. doi: 10.1111/j.1445-2197.1981.tb05966.x.Aust N Z J Surg. 1981.PMID: 6789811No abstract available.