AN UNBIASED VIEW OF HUGO ROMEU

get medicines named "nitrates" (which include nitroglycerin) use Road medications referred to as "poppers" which include amyl nitrate or amyl nitrite, and butyl nitrate choose any medicines called guanylate cyclase stimulators which include riociguat (Adempas) are allergic to sildenafil, as contained in Viagra® and Revatio, or any in the component