Hausarztpraxis Voss,
"adverse effects on respiratory health relating to cannabis"
"adverse effects on respiratory health relating to cannabis"
CANNABISRÖKNING OCH SJUKDOMAR I LUFTVÄGARNA http://bjgp.org/content/65/631/e89
Pulse reports on BJGP cannabis research bit.ly/1Equ5hP. Read the original: http://bjgp.org/content/65/631/e89