Mass spectrometry and ion mobility study of poly(ethylene glycol)‐based polyurethane oligomers. - Harris, Rachel A.; Picache, Jaqueline A.; Tomlinson, Ian D.; Zlibut, Emanuel; Ellis, Berkley M.; May, Jody C.; McLean, John A.; Hercules, David M. (Rapid Communications in Mass Spectrometry: RCM, 2020)