Related Clues:
- Dosage units (Abbr.)
- IV amounts
- Syringe amts.
- Amts. of meds
- Injection units, for short
- Not originals of letters, for short
- Medicinal meas.
- IV meas.
- Hypodermic units, for short
- Sends a duplicate to, briefly
- Hypodermic needle amts.
- E-mails a few folks, perhaps
- Some dosage units (Abbr.)
- Hypo meas.
- E-mail options, and this puzzle's theme