Using text messaging to contact difficult-to-reach study participants.
Maher
Julie E
JE
Pranian
Kathryn
K
Drach
Linda
L
Rumptz
Maureen
M
Casciato
Carol
C
Guernsey
Jessica
J
D015658:HIV Infections / Q000517:prevention & control; D006801:Humans; D018671:Needle-Exchange Programs / Q000379:methods*; D033281:Nontherapeutic Human Experimentation; D009922:Oregon; D017010:Reminder Systems
Telemed J E Health. 2009 Apr;15(3):231-40
19382860
Am J Public Health. 2009 Dec;99(12):2176-8
19833982