Long-Term Follow-Up of the Initial (1959–1960) Trachoma Vaccine Field Trial on Taiwan
Woolridge, R.L., Grayston, J.T., Chang, I.H., Yang, C.Y., Cheng, K.H.Volume:
63
Language:
english
Journal:
American Journal of Ophthalmology
DOI:
10.1016/0002-9394(67)94159-1
Date:
May, 1967
File:
PDF, 455 KB
english, 1967