| [1]. Somni periodus. | Periods of sleep. |
| [2]. Studii inanis periodus. | —— of reverie. |
| [3]. Hemicraniæ periodus. | —— of head-ach. |
| [4]. Epilepsiæ dolorificæ periodus. | —— of painful epilepsy. |
| [5]. Convulsionis dolorificæ periodus. | —— of painful convulsion. |
| [6]. Tussis periodicæ periodus. | —— of periodic cough. |
| [7]. Catameniæ periodus. | —— of catamenia. |
| [8]. Hæmorrhoidis periodus. | —— of the piles. |
| [9]. Podagræ periodus. | —— of the gout. |
| [10]. Erysipelatis periodus. | —— of erysipelas. |
| [11]. Febrium periodus. | —— of fevers. |