<http://schema.org/alternativeHeadline>
"Paying men to help test a male contraceptive pill is one thing, but getting them to spend that money on purchasing it might be another."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/men-offered-1300-to-test-male-birth-control-pill>