GC: n
S: http://pubs.acs.org/doi/abs/10.1021/np50123a006 (last access: 10 October 2015); http://www.austincc.edu/microbio/2704q/hiv (last access: 10 October 2015); NAVARRO p. 30.
N:
S:
SYN: Antiretroviral Agents
S: https://aidsinfo.nih.gov/guidelines (last access: 10 October 2015)
CR: AIDS