Construction of a decision-making model for primary headache based on Nomogram
Fang-fang LIU, Guan-shui BAO, Meng-xia YAN
JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) . 2021, (10): 1323 -1329 .  DOI: 10.3969/j.issn.1674-8115.2021.10.009