Bhatti I H, Khan A
J Pak Med Assoc. 1977 Apr;27(4):310-2.
The incidence of pineal calcification was studied by reviewing skull radiographs of 1400 patients admitted to a major neurosurgical centre at Karachi over an eight year period. The total frequency as well as age and sex distribution of pineal calcification were worked out and compared with frequency and age distribution of calcification reported in Western and Eastern races by different workers.
通过回顾在八年期间入住卡拉奇一家大型神经外科中心的1400名患者的颅骨X光片，对松果体钙化的发生率进行了研究。计算出松果体钙化的总发生率以及年龄和性别分布，并与不同研究人员报告的西方和东方种族钙化的发生率及年龄分布进行比较。
