Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

2 - Uterine Bleeding During Second Trimester. 3 - Uterine Bleeding During Third Trimester. 9 - Unknown ***1980-1991*** Blank Field - Not Collected. ... ICD-9 Code. 123gestcalc337-3382NCalculated Gestation in Weeks. Calculated from the date of birth and last menses date (mensdate) or from gestational estimate. ... ................
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