@misc{indiciae6e87b1529ed5, title = {The pill: perceptions and usage among Nigerian students.}, author = {J I Adinma and A O Okeke}, year = {1993}, doi = {10.1007/bf01983213}, url = {https://pubmed.ncbi.nlm.nih.gov/8147249/}, note = {Source identifier: 8147249} }