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10. Re: Long-term efficacy of sildenafil and tachyphylaxis effect. Mumtaz FH; Khan MA; Mikhailidis DP; Morgan RJ J Urol; 2002 Jul; 168(1):206. PubMed ID: 12073962 [No Abstract] [Full Text] [Related]
11. Re: Long-term efficacy of sildenafil and tachyphylaxis effect. Guay AT J Urol; 2002 Jul; 168(1):205-6. PubMed ID: 12073961 [No Abstract] [Full Text] [Related]
12. [Soon there will be potency pills for every need. What is the value of the new viagra competitors? (interview by Dr. Brigitte Moreano)]. Porst H MMW Fortschr Med; 2001 Jun; 143(25):14. PubMed ID: 11468990 [No Abstract] [Full Text] [Related]
13. Pills for erectile dysfunction: now there are three. Harv Mens Health Watch; 2004 Apr; 8(9):5-6. PubMed ID: 15100064 [No Abstract] [Full Text] [Related]
14. [4 years sildenafil: new quality of life for many]. MMW Fortschr Med; 2002 Aug; 144(31-32):50-1. PubMed ID: 12422735 [No Abstract] [Full Text] [Related]
15. [Viagra--utility and risk]. Shemer J; Shoenfeld Y Harefuah; 1998 Jul; 135(1-2):20-2. PubMed ID: 10909527 [No Abstract] [Full Text] [Related]
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