s, a, o, d, g, n, c, t, i, y are letters that make 'diagnostic assay'
os, OS, assay, ti, SSA, SA, IC, DIA, Gnostic, Ag, SS, gnostic, agnostic, ic, diagnostic, as, no, ass, AS, IA, tic, say, As, No, Os, Ti are words within 'diagnostic assay'
1 possible definitions for 'diagnostic assay'
Under this definition, diagnostic assay is a noun and has the following properties:
diagnostic test has the same meaning as diagnostic assay
'diagnostic assay' can be a type of assay.
smear test, Pap test, biopsy, cloze procedure, cloze test, fecal occult test, faecal occult test, stool test, GI series, glucose tolerance test, Papanicolaou test, PKU test, Queckenstedt's test, radioactive iodine test, Rubin test, skin test, tissue typing, vital capacity are types of 'diagnostic assay'.