"Lab-on-a-chip" . . . "lab-on-a-disc" . "microchip analytical procedures" . "labs-on-chips" . . . "micro" . . "lab-on-chip" . "Lab-on-a-chip" . "microfluidic chip" . . . "lab-on-chip devices" . . . . . . "lab-on-chips" . "LOC" . . . . . "Microfluidic chip" . "Labs-on-a-chip" . "lab on a chip" . "Lab-on-a-Chip" . . . . "labs on a chip" . "lab-on-a-chip" . . . "labs-on-a-chip" .