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1
1757-7241-21-36
1757-7241-21-36
http://dx.doi.org/10.1186/1757-7241-21-36
A randomized trial of video self-instruction in cardiopulmonary resuscitation for lay persons.
P356
Q43106928-439F799B-533E-4824-B5C0-ABC293964469
P356
1757-7241-21-36
http://dx.doi.org/10.1186/1757-7241-21-36