@misc{indiciae6bbce1ba7a39, title = {Pyruvate kinase deficiency.}, author = {H K Prins and J A Kaars Sijpesteijn and P Blanksma and E Mulder and C Zürcher and J A Loos}, year = {1967}, url = {https://pubmed.ncbi.nlm.nih.gov/6047440/}, note = {Source identifier: 6047440} }