physiological sexual dysfunction
erectile dysfunction
http://homosaurus.org/v2/erectileDysfunction
http://purl.bioontology.org/ontology/MEDDRA/10061461
http://purl.bioontology.org/ontology/MESH/D007172
https://en.wikipedia.org/wiki/Erectile_dysfunction
https://en.wikipedia.org/wiki/Sexual_dysfunction#Erectile_dysfunction
https://homosaurus.org/terms/erectileDysfunction
A dysfunction involving erection.
ED
difficulty getting an erection
male erectile dysfunction
organic erectile dysfunction
psychogenic erectile dysfunction
dysfunction
The Complete Dictionary of Sexology