| Topic | Barbieri & Carinci Chapter | Key fix to check in PDF | |-------|----------------------------|--------------------------| | Gametogenesis | Cap. 2 | Table: spermatogenesis vs oogenesis timing | | Gastrulation | Cap. 3 | Diagram of primitive streak (often blurred in bad scans) | | Pharyngeal arches | Cap. 5 | Figure 5.7 – derivatives table | | Congenital malformations | Cap. 6 | List of teratogens – check for missing column in PDF |