Ethics declarations Ethics approval and consent to participate The experimental protocol was developed according to the ethical principles enshrined in the Declaration of Helsinki (2013 amendment) and approved by the Ethics Committee at The 908th Hospital of Chinese Peoples Liberation Army Joint Logistic Support
- Keep the lyophilized vial in a cool, dry place
We also removed the cost report data of 12 hospitals because these hospitals had cost report data that were not complete (missing aggregate OPPS payments, missing aggregate cost data, or missing both), so that all cost reports in the study would have both the payment and cost data necessary to calculate a PCR for each hospital, leading to a proposed analytic file of 3,327 hospitals with cost report data
The NICE guideline has now introduced a maybe (indeterminate) range for the B12 test
Vitamin B12 deficiency can cause several symptoms
Air carries particulates and moisture that denature lyophilised peptides on contact, reducing bioavailability by up to 25%