TY  - GEN
AU  - Lycklama à Nijeholt,A A
TI  - [The erection pill]
SN  - 0028-2162
PY  - 1999///0305
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Cardiovascular Diseases
KW  - complications
KW  - Contraindications
KW  - Drug Interactions
KW  - Erectile Dysfunction
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Nitrates
KW  - Piperazines
KW  - adverse effects
KW  - Purines
KW  - Sildenafil Citrate
KW  - Sulfones
N1  - Publication Type: Journal Article; Comment
ER  -