Sentences with phrase «sectioned hair samples»
A number of sectioned hair samples, however, were significantly depleted in 15N relative to the mean.
https://polarbearscience.com/ Not exact matches
Their 38 - page report (including appendices) contains sections on environmental samples such as soil and swipes from rockets; interviews with more than 50 survivors and with medical staff members; and blood, urine, and hair samples from survivors.