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1. UK issues guidance on prescribing Viagra.

Authors: L Beecham
Journal: BMJ Date: 1999-01-30

Authors: A E Benet; A Melman
Journal: Urol Clin North Am Date: 1995-11 Impact factor: 2.241

2 in total

9 in total

Authors: S Hayes
Journal: BMJ Date: 1999-06-12

Authors: G Riley; J Howell
Journal: BMJ Date: 1999-06-26

Authors: R Smith
Journal: BMJ Date: 1999-03-27

Authors: S E Straus; F A McAlister
Journal: CMAJ Date: 2000-10-03 Impact factor: 8.262

Authors: Ian H Osterloh; Alan Riley
Journal: Br J Clin Pharmacol Date: 2002-03 Impact factor: 4.335

Authors: Brian Hurwitz; Adrian Cook; Richard Ashcroft
Journal: BMJ Date: 2003-03-15

Authors: Peter Davies
Journal: Br J Gen Pract Date: 2006-03 Impact factor: 5.386

Authors: T Richards
Journal: BMJ Date: 1999-01-30

Authors: Kenneth J Smith; Mark S Roberts
Journal: Clin Drug Investig Date: 2005 Impact factor: 2.859

9 in total