Adesua Y Okupa
Affiliation: University of Wisconsin
- Daily diaries vs retrospective questionnaires to assess asthma control and therapeutic responses in asthma clinical trials: is participant burden worth the effort?Adesua Y Okupa
University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
Chest 143:993-9. 2013..There is also concern that retrospective symptom questionnaires may be subject to poor recall and may be insensitive...