That's because this form of writing requires concurrent use of language skills, spelling, vocabulary, and ability to convey and organize ideas. (thefashionablehousewife.com)
Avoid concurrent use with bupivacaine HCl, lidocaine or other amide local anesthetics. (nocita.aratana.com)
Please see the Supplemental Package Insert provided with this product for information about concurrent use of the two products. (medi-vet.com)