| In vertebrates, the smallest number of research citations on these peptides are commonly in the cyclostomes and elasmobranchs. |
| Results are presented in percentages of total citations aggregated across all interviewees. |
| Discussion of the ganzfeld controversy in Psychological Bulletin accounted for 63 citations. |
| Willinsky notes that citations are often used for one's own purposes, to support or affirm a particular idea. |
| To enhance readability among non-academic audiences, the author chose not to place footnotes and citations in the text. |
| In addition, we searched citations of key papers, recent reviews of the subject, and conference proceedings. |
