@misc{indiciaef68dd46e9b52, title = {Analysis of ulcer data using hierarchical generalized linear models.}, author = {Youngjo Lee and John A Nelder}, year = {2002}, doi = {10.1002/sim.978}, url = {https://pubmed.ncbi.nlm.nih.gov/11782059/}, note = {Source identifier: 11782059} }