@misc{indiciae99496a58c897, title = {Variation and polymorphism in helminth parasites.}, author = {R M Maizels and A Kurniawan-Atmadja}, year = {2002}, doi = {10.1017/s0031182002001890}, url = {https://pubmed.ncbi.nlm.nih.gov/12622326/}, note = {Source identifier: 12622326} }