共 5 条
- [1] GROSSER P, 1920, Z KINDERHEILKD, V25, P141
- [2] JANSEN WH, 1924, KLIN WOCHENSCHR, V3, P715
- [4] The calcium requirements of five pre-school girls [J]. JOURNAL OF NUTRITION, 1939, 17 (03) : 199 - 211
- [5] Stearns G, 1934, P SOC EXP BIOL MED, V32, P428