共 50 条
- [31] Influence of Epidural Analgesia on Frequency of Instrumental Delivery and Duration of Labor RAWAL MEDICAL JOURNAL, 2009, 34 (01): : 86 - +
- [32] DURATION, TM - VALIDITY OF SIMPLE METHOD FOR INDIRECT DETERMINATION JOURNAL DE PHYSIOLOGIE, 1978, 74 (07): : A27 - A27
- [34] Spinal cord inhibition as dependent on intensity, frequency and duration of stimulation COMPTES RENDUS DE L ACADEMIE DES SCIENCES DE L URSS, 1940, 26 : 965 - 968
- [35] RAINFALL INTENSITY-DURATION-FREQUENCY FORMULA FOR INDIA - CLOSURE JOURNAL OF HYDRAULIC ENGINEERING-ASCE, 1993, 119 (08): : 966 - 967
- [36] Regional analysis of rainfall intensity-duration-frequency relationship Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch'eng Hsuch K'an, 1996, 19 (04): : 523 - 532
- [38] Intensity, duration, and frequency of physical activity and coronary risk factors MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 1997, 29 (09): : 1192 - 1198
- [40] Evidence of anthropogenic impacts on global drought frequency, duration, and intensity Nature Communications, 12