Resources
https://data.ucop.edu/files/documents/amcas-gender-identity-mapping-for-gad.pdf
random note: in Slate, the delivered sex field is going to have a great deal of data in it, since we have been using it from the beginning . Merging newer records into older records may generate phantom values in this field, and we need to be very careful not to be using those values when they have not been maintained.
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