NDF-årbok

sensory experience. This may lead to inability in initiating• «How was your sexual functioning prior to this time?» sildenafil citrate.

NDF-årbøker:
1956 nr 1
1962 nr 2
1966 nr 3
1970 nr 4
1971 nr 5
1972/1973 nr 7 (utgitt i 1975)
1974 nr 6