Sentence examples for using a validated reference from inspiring English sources

If inappropriate reference genes are used for normalization, the experimental results obtained can differ greatly from those using a validated reference gene.

Formal assessments of body composition were assessed by DEXA using a validated in-house protocol71.

Diet was assessed in gestational week 11 14 and 36 37 using a validated 360-item Food Frequency Questionnaire.

Body surface area was calculated using a validated weight–height formula (Haycock et al., 1978).

Plasma dexmedetomidine concentrations were determined using a validated high-performance liquid chromatography tandem mass spectrometry assay.

Plasma samples were analyzed for duloxetine using a validated LC/MS/MS method at Oneida Research Services (Whitesboro, NY, USA).

Samples were analyzed for desipramine using a validated gas chromatography method at PPD Development laboratories (Richmond, VA, USA).

Patients were assigned a risk score using a validated method.

Fish consumption was evaluated using a validated food frequency questionnaire.

Plasma samples were analysed using a validated analytical method.

Hospice utilization was evaluated for deciles of estimated 90-day mortality risk using a validated model.