TY  - RPRT
TI  - DDT induces a decrease in eggshell calcium.
AU  - J Bitman
AU  - H C Cecil
AU  - S J Harris
AU  - G F Fries
PY  - 1969
DO  - 10.1038/224044a0
UR  - https://pubmed.ncbi.nlm.nih.gov/5822905/
ID  - 5822905
ER  -