Kumar R, Misra P K, Singhal R
Department of Paediatrics, King George's Medical College, Lucknow, India.
Arch Dis Child. 1988 May;63(5):558-9. doi: 10.1136/adc.63.5.558.
A 6 year old boy with clinical and radiological features of pycnodysostosis is described. In addition to pycnodysostosis he had a myelophthisic type of anaemia suggesting an overlap with osteopetrosis.