More Groups
Fewer Groups
More People
Fewer People
Markowitz, S. D.; Nock, N. L.; Schmit, S. L.; Stadler, Z. K.; Joseph, V.; Zhang, L.; Willis, J. E.; Scacheri, P.; Veigl, M.; Adams, M. D.; more... PLoS ONE (2016)
Sullivan, J.; Park, K.; Narus, J.; Mulhall, J. Journal of Sexual Medicine (2014)