✦ LIBER ✦
Changing eligibility criteria during patient recruitment: What does it buy and what is the cost?: Maureen G. Maguire and Alice L. Sternberg Glaucoma Laser Trial Research Group, Johns Hopkins University, Baltimore, Maryland(52)
- Book ID
- 119143518
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 73 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0197-2456
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