By Twigg J.   Moshy R.   Walker J.J.   Evans J.   in Journal of Clinical Excellence

ISSN:1475-9896|4|4|391-402

Radcliffe Press‎(2002)‎

Access to resources Favorite 6.4828763

By Twigg J.L.   in Health and Place

ISSN:1353-8292|5|3|235-245

Elsevier‎(1999)‎

Access to resources Favorite 2.8070855

By Twigg J   Fulton N   Gomez E   Irvine DS   Aitken RJ   in Human Reproduction

ISSN:1460-2350|13|6|1429-1436

Oxford University Press‎(1998)‎

Access to resources Favorite 1.7544284