Authors: A J Fenton; D H Gutteridge; G N Kent; R I Price; R W Retallack; C I Bhagat; G K Worth; R I Thompson; I G Watson; C Barry-Walsh Journal: Clin Endocrinol (Oxf) Date: 1991-03 Impact factor: 3.478
Authors: A J Yates; R C Percival; R E Gray; R M Atkins; G H Urwin; N A Hamdy; C J Preston; M N Beneton; R G Russell; J A Kanis Journal: Lancet Date: 1985-06-29 Impact factor: 79.321