TY  - RPRT
TI  - [Sequential grouped sampling plans for clinical trials (author's transl)].
AU  - L Havelec
AU  - V Scheiber
AU  - F X Wohlzogen
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4820573/
ID  - 4820573
ER  -