World Medical Association declaration of Helsinki. Recommendations guiding physicians in biomedical research involving human subjects
2010 ◽
Vol 53
(9)
◽
pp. 739
◽
2001 ◽
Vol 27
(2)
◽
pp. xiii-xv
◽
2014 ◽
Vol 57
(11)
◽
pp. 899
◽
2004 ◽
Vol 15
(1)
◽
pp. 124
◽
2018 ◽
Vol 1
(4)
◽
pp. 339-346
2003 ◽
pp. 428-432
◽