CITATIONS

Term: popliteal pterygium syndrome
Http://: http://ghr.nlm.nih.gov/condition/popliteal-pterygium-syndrome
Http://: https://www.ncbi.nlm.nih.gov/pubmed/4384166
Http://: https://www.ncbi.nlm.nih.gov/pubmed/2352260
Http://: https://en.wikipedia.org/wiki/Popliteal_pterygium_syndrome