(Q46311232)
Statements
1 reference
Background hCG in non-pregnant individuals: need for more sensitive point-of-care and over-the-counter pregnancy tests (English)
1 reference
Laurence A Cole
1 reference
Donald G Ladner
1 reference
2 October 2008
1 reference
1 reference
42
1 reference
3
1 reference
168-175
1 reference