@misc{indiciae1e22524e2b8e,
  title = {Non-linear phenomena in host-parasite interactions.},
  author = {R M Anderson and R M May and S Gupta},
  year = {1989},
  doi = {10.1017/s0031182000083426},
  url = {https://pubmed.ncbi.nlm.nih.gov/2682486/},
  note = {Source identifier: 2682486}
}