@misc{indiciae87138c57de53, title = {Intercourse debut age: poor resources, problem behavior, or romantic appeal? a population-based longitudinal study.}, author = {Willy Pedersen and Sven Ove Samuelsen and Lars Wichstrom}, year = {2003}, doi = {10.1080/00224490209552199}, url = {https://pubmed.ncbi.nlm.nih.gov/14735407/}, note = {Source identifier: 14735407} }