TY - GEN AU - Oliver,D R TI - Letter: Bisolvon for acute sinusitis SN - 0025-729X PY - 1975///0612 KW - Acute Disease KW - Adult KW - Aged KW - Bromhexine KW - adverse effects KW - Female KW - Humans KW - Male KW - Middle Aged KW - Sinusitis KW - drug therapy N1 - Publication Type: Journal Article ER -